Elizabeth has decided to form a portfolio by putting 30% of her money into stock 1 and 70% into stock 2. She assumes that the expected returns will be 10% and 18%, respectively, and that the standard deviations will be 15% and 24%, respectively. Describe what happens to the standard deviation of the portfolio returns when the coefficient of correlation ρ decreases. The standard deviation of the portfolio returns decreases as the coefficient of correlation decreases. The standard deviation of the portfolio returns increases as the coefficient of correlation increases. The standard deviation of the portfolio returns decreases as the coefficient of correlation increases. The standard deviation of the portfolio returns increases as the coefficient of correlation decreases.
QUESTION 2
Elizabeth has decided to form a portfolio by putting 30% of her money into stock 1 and 70% into stock 2. She assumes that the expected returns will be 10% and 18%, respectively, and that the standard deviations will be 15% and 24%, respectively.
Describe what happens to the standard deviation of the portfolio returns when the coefficient of correlation ρ decreases.
The standard deviation of the portfolio returns decreases as the coefficient of correlation decreases. |
The standard deviation of the portfolio returns increases as the coefficient of correlation increases. |
The standard deviation of the portfolio returns decreases as the coefficient of correlation increases. |
The standard deviation of the portfolio returns increases as the coefficient of correlation decreases. |
Trending now
This is a popular solution!
Step by step
Solved in 3 steps